package cn.wolfcode.luowowo.common.util;

import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;

public class ListRemoveRepetition {
    public static List removeDuplicate(List arlList)
    {
        HashSet h = new HashSet(arlList);
        arlList.clear();
        arlList.addAll(h);
        return arlList;
    }
}
